Answer :
Answer: [tex](4x+5)^2[/tex]
Step-by-step explanation:
[tex]16x^2 + 40x + 25[/tex]
Rewrite it in the form [tex]a^2+2ab+b^2[/tex] where a=4x and b=5
[tex](4x)^2+2(4x)(5)5^2[/tex]
Use Square of Sum: [tex](a+b)^2=a^2+2ab+b^2[/tex]
[tex](4x+5)^2[/tex]
Hope this helps, now you know the answer and how to do it. HAVE A BLESSED AND WONDERFUL DAY!
- Cutiepatutie ☺❀❤